Types of TweetDeck columns and what they display:
- Home: Timeline for one of your accounts
- Search: A column for a specific search term
- Followers: Follow activity for all your accounts or one specific account
- Tweets: Tweets from a specific account
- Mentions : Only includes when users mention a specific account
- Messages: Direct messages for a specific account
- Mentions (All Accounts): Only includes when users mention a specific account
- Messages (All Accounts): Direct messages for a specific account
- Activity: What’s happening with the accounts you follow
- Inbox: Direct messages from all your authorized accounts in aggregate
- User:
- Favorites: Tweets marked as favorites from a specific account
- Trending: A column dedicated to specific worldwide trends
- Lists: Assign or create a list to be displayed within a column
- Collection:s A timeline of curated Tweets, hand-selected by you, that you can share with others
- Scheduled: Your scheduled Tweets
https://support.twitter.com/articles/20169914-tweetdeck-columns#
